Multi-purpose structural member of any length



FIG. 1 is a perspective view of a multi-purpose structural member of any length showing my new design;

FIG. 2 is a side elevational view thereof, the other sides being identical thereto;

FIG. 3 is an end elevational view thereof, the end opposite being a mirror image;

FIG. 4 is another end elevational view thereof; and,

FIG. 5 is another perspective view thereof.

The broken line showing of a mounting flange and floor in FIG. 4, and the broken line showing of a flexible sheet of material in FIG. 5 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a multi-purpose structural member of any length, as shown and described. 